Henry Map
Henry is a town in Codington County, South Dakota, United States. The population was 267 at the 2010 census. It is part of the Watertown, South Dakota Micropolitan Statistical Area.
Henry is located at 44°52?40?N 97°27?57?W / 44.87778°N 97.46583°W / 44.87778; -97.46583 (44.877650, -97.465968).
According to the United States Census Bureau, the town has a total area of 1.5 square miles (3.8 km²), all of it land.
Nearby cities include Clark, Florence, Watertown, Willow Lake, Hayti.